Dykstra and Canseco are scheduled to fight this Saturday night at the Avalon in Hollywood as part of a celebrity boxing match. Canseco was originally scheduled to fight Tareq Salahi, the guy who crashed a White House dinner with his wife. But Dykstra says he begged to take Salahi's spot on the card.

"Canseco ruined my career by spreading lies. I called Tareq and begged him to let me take his place in the upcoming fight against Canseco."